Caroline was better known as The Great Landgräfin, a name given to her by Johann Wolfgang von Goethe. She was befriended to several writers and philosophers of her time, such as Johann Gottfried Herder, Christoph Martin Wieland and Goethe. Wieland wished he had the power to make her Queen of Europa. She also had contact with Frederick II of Prussia, and she was one of the few women that the Alte Fritz respected. He called her once the Glory and Wonder of our century and after her death he sent to Darmstadt an urn with the text femina sexo, ingenio vir (A woman by sex, a man by spirit), which can still be seen today. Through her daughter she is an ancestor to the royal house of Prussia, Germany and the Netherlands.